Mapeamento dos compartimentos de relevo do município de Estrela do Norte-SP e adjacências

The Geomorphology is to study the relevant object, which is the substrate where there are social relations, where society draws the natural resources for their survival and structure its immediate surroundings. In this context, the geomorphological map is currently considered as an important tool in landscape research. The landscapes of the city of Estrela do Norte-SP and surroundings consist mostly of geological substratum of sedimentary rock formations of Adamantina and Santo Anastácio (IPT, 1981a). Geomorphologically dominated by large reliefs of gently rolling hills tops and pedologicamente, the Oxisols and Ultisols Red-Yellow (Oliveira et al., 1999), which historically without proper management, formed a serious degradation of erosive framework in the study area. Thus, this study aimed to produce a map of the major compartments of the municipality Estrela do Norte-SP and surrounding areas, using techniques of digital stereoscopy. In relation to the procedures used in developing the mapping of geomorphological compartments, the main references were Tricart (1965) and Ross (1992). To prepare the mapping applied to refund technique - 3D through the ALOS / PRISM images...

Etnografia das vigílias de oração nos montes dos guerreiros de oração de sapucaia

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Erosion rates and landscape evolution of the lowlands of the Upper Paraguay river basin (Brazil) from cosmogenic Be-10

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Dinâmicas de apropriação e ocupação em diferentes formas de relevo: impactos e vulnerabilidades em ambientes urbanos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Zoneamento do escoamento superficial da bacia hidrográfica do Rio Paciência, Ilha do Maranhão-MA

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Denudação química e implicações na composição das águas superficiais da Bacia do Rio Jaú (SP)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Variabilidade temporal e espacial da precipitação incidente sobre a unidade de gerenciamento de recursos hídricos Sorocaba e Médio Tietê e anomalias

Pós-graduação em Ciências Ambientais - Sorocaba

Women's Club of Rock Hill Records - Accession 219

The Women's Club of Rock Hill's mission is to further the cultural, educational, and social interest of its members and to promote interest in Rock Hill’s civic development and welfare. The Women's Club of Rock Hill Records consist of constitutions and bylaws, histories, minutes, reports, correspondence, memoranda, program notes, brochures, newsletters, membership lists, yearbooks, questions, certificates, awards, scrapbooks, newspaper clippings, and photographs. The records also relate to the thirteen affiliated clubs comprising the Woman’s Club of Rock Hill: Amateur Arts, Arts Appreciation, Book Discussion, Book Lovers, Crafts, Hearthstone, Hermitage, Home Study, Lantern, Literary, Outlook, Palmetto, and Politeia, and to other records for the South Carolina Federation of Women’s Club and the General Federation of Women’s Clubs. Records of various organizations not directly related to the Woman’s Club of Rock Hill are also included, such as the Tri-County Parents Without Partners, the Rock Hill Community Council, the Rock Hill Model Cities Commission, the Rock Hill Senior Center, and the South Carolina Conference on the Status of Women.

EC38-118 Soil and Moisture Conservation in Nebraska

When the white men first explored Nebraska, they found little erosion taking place. They found the hills, particularly in eastern Nebraska, covered with a dense growth of grass, underlain with a thick mat of decaying debris. The valleys were even more densely covered with the water-loving grasses and sedges. The soil underneath the prairie was black and spongy, the result of centuries of accumulating humus. The valleys bordering the streams were boggy and abounded with springs. Clear water flowed constantly in the streams. The upland draws in the more favorable parts of the state were heavily covered with the big bluestem and slough grass. Springs occurred in many of these. Soil erosion in Nebraska has not progressed to as great an extent as in states to the east and to the south. This is because of the comparatively lower rainfall in Nebraska, because the land has been farmed for fewer years in this state, and because some Nebraska soils are comparatively less erosive. This extension circular covers factors which influence erosion, erosion control practices, and storage of soil moisture.

EC38-118 Soil and Moisture Conservation in Nebraska

When the white men first explored Nebraska, they found little erosion taking place. They found the hills, particularly in eastern Nebraska, covered with a dense growth of grass, underlain with a thick mat of decaying debris. The valleys were even more densely covered with the water-loving grasses and sedges. The soil underneath and prairie was black and soggy, the result of centuries of accumulating humus. The valleys bordernig the streams were boggy and abounded with springs. Clear water flowed constantly in the streams. The upland draws in the more favorable parts of the state were heavily covered with the big bluesteam and slough grass. Springs occurred in many of these. Soil erosion in Nebraska has not progressed to as great an extent as in states to the east and to the south. This is because of the comparatively lower rainfall in Nebraska, because the land has been farmed for fewer years in this state, and because some Nebraska soils are comparatively less erosive. This extension circular covers the factors which influence erosion, erosion control practices and storage of soil moisture.

Book Review of Stone by Stone: Exploring Ancient Sites on the Canadian Plains by Liz Bryan

Liz Bryan begins her book with a description of the Canadian Plains:" . .. a voluptuous landscape of hills and valleys and plains, of lakes and tiny twinkling potholes, of flower-filled coulees and vast sand dunes." Her emphasis throughout on the landscape of southern Saskatchewan and Alberta is necessary since the ancient monuments she describes only truly resonate within this setting. Indeed, almost every page of this attractive book is adorned with at least two color images-of scenery, stone features, artifacts, and aboriginal events. She then proceeds to an eclectic overview of the archaeological record of the Plains of Saskatchewan and Alberta, including the earliest human evidence, such as the Clovis points from the Wally's Beach site, Alberta, where the trackways of mammoths, camels, and muskoxen were miraculously and briefly exposed in the late 1990s. There is one perplexing error, however-the attribution of the extinction of the ice age bestiary, about 12,000 years ago, to the meteorite that felled the dinosaurs!

Immatures of Lamprosoma amethystinum Perty, 1832 (Chrysomelidae, Lamprosomatinae)

The genus Lamprosoma Kirby, 1818 includes 128 neotropical species and 54 of them are recorded from Brazil (Monros, 1960). The first species with a described larva was L. seraphinum Lacordaire. After that, larvae and pupae of three species were described: L. bicolor Kirby, 1818, L. chorisiae Monros, 1948 and L. azureum Germar, 1824. Fiebrig (1910) described the larva of L. seraphinum Lacordaire, collected on Teminalia hassleriana Chod. (Combretaceae) of Paraguay. Moreira (1913) described L. bicolor collected on Terminalia catappa L., in Rio de Janeiro. According to him, this tree was introduced from Molucas Islands, in Oceania. He also considered it probable that L. bicolor lived on one native species of Terminalia or on another species of Combretaceae and adaptated itself to live on Terminalia catappa. Monros (1949) described L. chorisiae collected on Chorisia speciosa and Ch. insignis [ Ceiba speciosa (A. St.-Hil., A. Juss. & Cambess.) Ravenna and Ceiba insignis (Kunth) P. E. Gibbs & J. Semir] (Bombacaceae) ("" palos borrachos"") in Tucuman. Caxambu and Almeida (1999) described L. azureum collected on Psidium cattleianum Sabine (Myrtaceae)(""araca""), in Parana state. Herein, the larva and pupa of L. amethystinum collected on Terminalia catappa amendoeira-da-praia"", "" chapeu-de-sol"") in Campinas, Sao Paulo state, are described and illustrated.

Ultraviolet-radiation-resistant isolates revealed cellulose-degrading species of Cellulosimicrobium cellulans (UVP1) and Bacillus pumilus (UVP4)

Among extremophiles, microorganisms resistant to ultraviolet radiation (UVR) have been known to produce a variety of metabolites (i.e., extremolytes). We hypothesized that natural microbial flora on elevated land (hills) would reveal a variety of UVR-resistant extremophiles and polyextremophiles with modulated proteins and enzymes that had biotechnological implications. Microorganisms Cellulosimicrobium cellulans UVP1 and Bacillus pumilus UVP4 were isolated and identified using 16S rRNA sequencing, and showed extreme UV resistance (1.03 x 106 and 1.71 x 105 similar to J/m2, respectively) from elevated land soil samples along with unique patterns of protein expression under UVR and non-UVR. A broad range of cellulolytic activity on carboxymethyl cellulose agar plates in C. cellulans UVP1 and B. pumilus UVP4 was revealed at varying pH, temperature, and inorganic salt concentration. Further, the microbial strain B. pumilus UVP4 showed the basic characteristics of a novel group: polyextremophiles with significance in bioenergy.

Two new land planarian species (Platyhelminthes: Tricladida) from the Brazilian Atlantic Forest

The Brazilian Atlantic Forest harbors the world's richest areas of land planarians (Platyhelminthes: Tricladida). Nevertheless, the number of undiscovered species from this biological unit remains seemingly high. Herein we describe Geoplana piriana Almeida & Carbayo, sp. nov. from the state of Rio de Janeiro, and Geoplana tingauna Kishimoto & Carbayo, sp. nov. from the state of Santa Catarina. Each species shows a dorsum with a unique color pattern among Geoplaninae species. Their internal morphology also differs: G. piriana sp. nov. shows a unique combination of features, including an extrabulbar, non-bifurcated prostatic vesicle, a non-folded male atrium, a horizontal, cylindrical penis papilla, a female atrium anteriorly narrowed, and lined with an epithelium with multilayered aspect. Geoplana tingauna sp. nov. possesses a prostatic vesicle constituted of a pair of branches opening into the very distal portion of a tubular, unpaired portion, a feature not seen in other Geoplaninae species.

Materiali Compositi a Matrice Cementizia per i Rinforzi Strutturali

L’utilizzo degli FRP (Fiber Reinforced Polymer) nel campo dell’ingegneria civile riguarda essenzialmente il settore del restauro delle strutture degradate o danneggiate e quello dell’adeguamento statico delle strutture edificate in zona sismica; in questi settori è evidente la difficoltà operativa alla quale si va in contro se si volessero utilizzare tecniche di intervento che sfruttano materiali tradizionali. I motivi per cui è opportuno intervenire con sistemi compositi fibrosi sono: • l’estrema leggerezza del rinforzo, da cui ne deriva un incremento pressoché nullo delle masse sismiche ed allo stesso tempo un considerevole aumento della duttilità strutturale; • messa in opera senza l’ausilio di particolari attrezzature da un numero limitato di operatori, da cui un minore costo della mano d’opera; • posizionamento in tempi brevi e spesso senza interrompere l’esercizio della struttura. Il parametro principale che definisce le caratteristiche di un rinforzo fibroso non è la resistenza a trazione, che risulta essere ben al di sopra dei tassi di lavoro cui sono soggette le fibre, bensì il modulo elastico, di fatti, più tale valore è elevato maggiore sarà il contributo irrigidente che il rinforzo potrà fornire all’elemento strutturale sul quale è applicato. Generalmente per il rinforzo di strutture in c.a. si preferiscono fibre sia con resistenza a trazione medio-alta (>2000 MPa) che con modulo elastico medio-alto (E=170-250 GPa), mentre per il recupero degli edifici in muratura o con struttura in legno si scelgono fibre con modulo di elasticità più basso (E≤80 GPa) tipo quelle aramidiche che meglio si accordano con la rigidezza propria del supporto rinforzato. In questo contesto, ormai ampliamente ben disposto nei confronti dei compositi, si affacciano ora nuove generazioni di rinforzi. A gli ormai “classici” FRP, realizzati con fibre di carbonio o fibre di vetro accoppiate a matrici organiche (resine epossidiche), si affiancano gli FRCM (Fiber Reinforced Cementitious Matrix), i TRM (Textile Reinforced Mortars) e gli SRG (Steel Reinforced Grout) che sfruttano sia le eccezionali proprietà di fibre di nuova concezione come quelle in PBO (Poliparafenilenbenzobisoxazolo), sia un materiale come l’acciaio, che, per quanto comune nel campo dell’edilizia, viene caratterizzato da lavorazioni innovative che ne migliorano le prestazioni meccaniche. Tutte queste nuove tipologie di compositi, nonostante siano state annoverate con nomenclature così differenti, sono però accomunate dell’elemento che ne permette il funzionamento e l’adesione al supporto: la matrice cementizia